CCRL 40/4
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 1'718'326 games
played by 2'020 programs
23175 CPU days (X2 4600+)

White wins: 671'250 (39.1%)
Black wins: 545'013 (31.7%)
Draws: 502'063 (29.2%)
White score: 53.7%

Engine Details

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Show each game results
GNU Chess 5.07.1705b (TCEC) 64-bit (2596+14
−14
)Quote
Authors: Chua Kong-Sian (Singapore), Stuart Cracraft (USA), Lukas Geyer, Simon Waters, Michel Van den Bergh Links: Homepage, GnuWin32, Jim Ablett's compile, 5.07 Download
This is one of the 7 GNU Chess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Spike 1.2 Turin2731+6
−6
(+135)10.5 − 21.5
(+5−16=11)
32.8%
10.5 / 32
0.0%
+19
1 0 0 1 0 0 0 1 = = 0 1 = 0 = = = = 0 1 = 0 0 = 0 0 = 0 0 = 0 0
–   BugChess2 1.7 64-bit2706+13
−13
(+110)10.5 − 20.5
(+5−15=11)
33.9%
10.5 / 31
0.0%
+3
= = 0 0 0 0 0 = 1 = 0 1 = = 0 0 0 0 = 0 1 0 0 0 = = 0 = = 1 1
–   Naum 2.0 32-bit2699+8
−8
(+103)10 − 22
(+5−17=10)
31.3%
10.0 / 32
0.0%
−26
0 0 = 1 0 0 1 1 = = 0 0 = 0 0 0 0 = 0 0 0 0 0 0 = 1 1 0 = = = =
–   Frenzee Feb08 64-bit2694+10
−10
(+98)8.5 − 22.5
(+7−21=3)
27.4%
8.5 / 31
0.0%
−86
0 0 0 1 1 0 1 0 1 = 0 0 1 1 0 0 0 1 = 0 0 = 0 0 0 0 0 0 0 0 0
–   Gaviota 0.84 64-bit2686+12
−12
(+90)14.5 − 29.5
(+5−20=19)
33.0%
14.5 / 44
0.0%
−17
0 0 = = 0 = 0 = = 1 = = = = 0 = 0 0 = 1 = 0 0 = 1 0 0 = = 0 0 0 = 0 = 0 1 0 = = 0 0 1 0
–   Delfi 5.42680+8
−7
(+84)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.0%
−21
1 0 0 1 0 0 = 1 0 1 0 0 0 0 1 0 = 0 = = 1 0 = 1 0 0 0 0 1 = = 0
–   Bobcat 2.75 64-bit2675+14
−13
(+79)7 − 5
(+5−3=4)
58.3%
7.0 / 12
0.0%
+138
= 1 1 = 1 0 = = 0 0 1 1
–   RedQueen 1.0.0 64-bit2674+15
−15
(+78)3 − 9
(+1−7=4)
25.0%
3.0 / 12
0.0%
−99
= 0 1 0 0 0 = 0 0 = 0 =
–   Daydreamer 1.75 64-bit2672+9
−9
(+76)9.5 − 21.5
(+6−18=7)
30.6%
9.5 / 31
0.0%
−67
1 0 1 1 0 0 = = 0 1 0 0 0 0 = 0 0 0 0 1 1 0 0 = = 0 0 = 0 = 0
–   Dirty 25Aug2011 64-bit2667+14
−14
(+71)5 − 7
(+3−5=4)
41.7%
5.0 / 12
0.0%
+15
0 = 0 0 = = = 0 1 1 1 0
–   Alaric 7072663+7
−7
(+67)14.5 − 17.5
(+12−15=5)
45.3%
14.5 / 32
0.0%
+31
= 0 0 0 0 1 1 1 = 0 0 1 1 1 0 0 0 0 1 1 1 = 0 1 0 = 0 = 1 0 1 0
–   Colossus 2008b2641+7
−7
(+45)15 − 17
(+12−14=6)
46.9%
15.0 / 32
0.0%
+23
1 1 1 0 = 0 0 0 1 1 0 0 1 = = 1 1 = 0 = 0 0 1 0 0 = 1 0 1 0 1 0
–   Cyrano 0.6b17 64-bit2640+9
−9
(+44)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
0.0%
+97
= 0 0 = 0 1 = 0 = = 0 0 1 = 1 1 1 1 1 1 1 0 = 1 1 0 1 1 1 0 = =
–   Deuterium 11.01.28.1592636+13
−13
(+40)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
0.0%
+67
1 = 1 1 0 1 = 0 0 0 1 =
–   E.T. Chess 13.01.082634+7
−7
(+38)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
0.0%
+25
0 = 0 1 = 1 0 0 = 1 = 0 = = = 0 1 0 0 1 0 = = 0 1 = 1 1 1 0 = 1
–   Alfil 8.1.1 Optimized2625+9
−9
(+29)14 − 18
(+10−14=8)
43.8%
14.0 / 32
0.0%
−16
0 0 = 0 = 0 1 = 1 1 = 0 1 1 1 1 = 0 1 0 0 = 1 = 0 0 1 0 0 0 = 0
–   Movei 00.8.438 (10 10 10)2624+7
−7
(+28)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
0.0%
+39
0 1 = = = 0 1 0 = 0 1 = 1 1 1 = = 1 1 0 1 1 1 0 0 = 0 1 0 0 0 =
–   WildCat 82624+7
−7
(+28)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
0.0%
+18
0 1 = 1 1 0 1 = 1 0 1 0 = = 1 = 1 = 0 0 0 0 = 0 1 = = 0 0 0 1 1
–   Sloppy 0.2.2 64-bit2617+8
−8
(+21)12 − 20
(+7−15=10)
37.5%
12.0 / 32
0.4%
−63
= = = 0 1 1 0 0 0 = 0 = 0 0 0 1 0 = 1 1 = 0 = 0 1 0 = 0 1 0 0 =
–   Slow Chess Blitz WV2.12614+6
−6
(+18)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
0.9%
+28
= = 0 1 0 = = 0 0 1 0 0 1 = 1 0 0 1 = 0 = 1 = 1 1 1 1 = 1 0 1 0
–   Pharaon 3.5.12603+7
−7
(+7)15 − 17
(+11−13=8)
46.9%
15.0 / 32
18.7%
−15
1 = 0 = 0 1 1 1 0 1 = 1 = 1 0 0 1 = 0 0 1 0 1 1 0 = = 0 = 0 0 0
–   Zappa 1.1 64-bit2603+11
−11
(+7)23 − 9
(+20−6=6)
71.9%
23.0 / 32
19.6%
+172
1 1 1 = 1 0 1 1 = 1 = 1 1 1 0 1 1 = 1 1 0 1 1 1 = 0 1 1 = 0 0 1
–   Amyan 1.722602+8
−7
(+6)21.5 − 22.5
(+15−16=13)
48.9%
21.5 / 44
19.8%
0
0 1 1 0 = = = 1 1 1 0 = = 0 1 0 = 0 1 = 1 1 0 1 0 1 = 1 = 1 1 = 0 = 0 0 0 0 0 0 = = 1 0
–   Cheng3 1.05 64-bit2601+15
−15
(+5)8 − 4
(+6−2=4)
66.7%
8.0 / 12
29.4%
+124
= = 1 = = 1 1 1 1 0 0 1
–   Gaviota 0.83 64-bit2595+17
−17
(−1)2 − 3
(+1−2=2)
40.0%
2.0 / 5
52.5%
−52
= 0 0 1 =
–   N2 0.4 64-bit2589+10
−10
(−7)22.5 − 21.5
(+16−15=13)
51.1%
22.5 / 44
76.2%
+4
1 1 1 0 = = 0 = 1 0 1 = = = 0 0 1 0 1 = 1 0 1 = 0 1 0 1 1 0 0 = 1 = 0 1 = 0 0 1 = = 1 0
–   Ruffian 1.0.52585+9
−9
(−11)16 − 16
(+10−10=12)
50.0%
16.0 / 32
90.4%
−9
0 1 0 = 0 = 0 1 = 0 = = 0 = 1 1 = = 1 0 1 = 1 0 = 0 0 1 = = 1 1
–   Francesca MAD 0.192583+10
−10
(−13)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
93.4%
−95
0 1 = 1 = 1 0 0 = 0 0 0
–   CuckooChess 1.12 64-bit2582+14
−14
(−14)7 − 5
(+6−4=2)
58.3%
7.0 / 12
91.2%
+52
0 0 = 1 1 1 = 1 0 1 0 1
–   Arasan 13.2 64-bit2581+16
−16
(−15)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
91.1%
+67
0 = 0 = 1 1 1 0 1 1 1 =
–   Cheng3 1.04 64-bit2580+16
−16
(−16)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
92.3%
−37
0 = 0 0 = 1 = = 1 = = =
–   Hamsters 0.7.12579+8
−8
(−17)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
98.1%
−70
0 1 = 0 0 = 0 0 = = 1 1 = = 0 = 0 1 = 1 0 0 1 0 1 1 0 0 1 = 0 0
–   SOS 5.12576+7
−8
(−20)19 − 13
(+12−6=14)
59.4%
19.0 / 32
99.2%
+37
= 0 = 1 1 = = = 1 = 0 1 1 = = = = = 1 1 = 0 1 0 1 0 = = 1 1 1 0
–   Pseudo 0.7c2575+8
−8
(−21)13.5 − 18.5
(+11−16=5)
42.2%
13.5 / 32
99.4%
−82
0 = = 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 1 = 1 = = 1 1 1 1 0 0 1 1
–   Arasan 13.1 64-bit2574+18
−18
(−22)9 − 3
(+8−2=2)
75.0%
9.0 / 12
96.9%
+173
= 1 1 = 1 1 1 0 1 0 1 1
–   Rotor 0.62572+12
−12
(−24)7 − 5
(+6−4=2)
58.3%
7.0 / 12
99.5%
+43
= 1 1 0 1 1 1 0 0 1 = 0
–   Francesca MAD 0.182569+17
−17
(−27)7 − 5
(+4−2=6)
58.3%
7.0 / 12
99.2%
+28
= 1 = = 1 0 1 0 = = 1 =
–   Aristarch 4.502566+8
−7
(−30)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
100.0%
−38
= 1 0 = 0 0 1 1 1 = 0 0 0 = 1 = 1 = = 1 1 0 0 0 0 0 = = = = 1 1
–   Petir 4.392565+10
−10
(−31)10 − 2
(+8−0=4)
83.3%
10.0 / 12
100.0%
+203
1 1 = = 1 1 = 1 1 1 1 =
–   Glass 1.7 64-bit2556+14
−14
(−40)7 − 5
(+6−4=2)
58.3%
7.0 / 12
100.0%
+22
1 1 0 1 1 1 = 0 1 = 0 0
–   Philou 3.602550+15
−15
(−46)10 − 2
(+9−1=2)
83.3%
10.0 / 12
100.0%
+218
1 1 1 1 1 1 0 1 1 = = 1
–   Arasan 11.7 64-bit2545+14
−13
(−51)15 − 17
(+11−13=8)
46.9%
15.0 / 32
100.0%
−74
1 = = 1 0 0 1 1 = = 1 0 1 0 0 1 0 0 = = 1 1 = 0 0 1 1 0 = 0 0 0
–   Hermann 2.6 64-bit2540+13
−13
(−56)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+78
1 = 1 1 0 1 1 1 = 1 0 =
–   CuckooChess 1.11 64-bit2538+15
−15
(−58)7 − 5
(+6−4=2)
58.3%
7.0 / 12
100.0%
+5
0 1 = 1 1 = 1 1 0 0 0 1
–   AnMon 5.752538+8
−8
(−58)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
100.0%
−24
1 = 0 = 1 = 0 0 = = 1 1 = 1 = 0 1 0 1 0 1 0 0 = 0 1 1 1 1 1 = 0
–   Ufim 8.022536+7
−7
(−60)12 − 19
(+7−14=10)
38.7%
12.0 / 31
100.0%
−137
= 1 1 0 1 1 0 = 0 0 0 = = = = 0 = 0 = 0 = 0 0 0 1 = 0 1 0 0 1
–   SmarThink 0.17a2536+10
−10
(−60)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
100.0%
−48
0 1 0 1 1 = 1 0 0 0 0 1 0 0 1 = 0 = = 1 1 = = 1 0 0 = = = 1 1 1
–   DanaSah 4.662530+18
−18
(−66)8 − 4
(+7−3=2)
66.7%
8.0 / 12
100.0%
+58
1 1 = 1 1 0 0 1 1 0 = 1
–   Hermann 2.8 64-bit2529+10
−9
(−67)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+90
1 = = 1 1 1 = 1 0 1 1 0
–   GreKo 8.2 64-bit2525+14
−14
(−71)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+88
1 1 0 1 1 0 1 1 = = 1 =
–   Hermann 2.5 64-bit2512+13
−13
(−84)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
100.0%
−49
1 = 1 = = 1 1 0 0 1 = 1 1 0 0 1 0 0 1 1 0 0 1 0 = 0 1 1 1 0 1 0
–   Rodin 4.02511+14
−14
(−85)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
+11
0 1 1 1 = = 0 0 1 1 = 1
–   Pupsi2 0.082506+13
−13
(−90)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
100.0%
+38
1 = 0 = = = = 1 1 1 1 1
–   Green Light Chess 3.01.2.22505+9
−9
(−91)20 − 12
(+14−6=12)
62.5%
20.0 / 32
100.0%
−9
1 1 1 = = 1 0 1 1 1 = 0 = = = 1 = 0 1 = 0 0 1 = = = 0 = 1 1 1 1
–   Little Goliath Evolution 3.122505+7
−7
(−91)16.5 − 14.5
(+11−9=11)
53.2%
16.5 / 31
100.0%
−70
1 = 0 0 = = 0 1 0 1 = 1 1 1 1 = = = 0 1 = 0 1 = = 1 0 0 0 1 =
–   Trace 1.37a2504+7
−8
(−92)21 − 10
(+16−5=10)
67.7%
21.0 / 31
100.0%
+31
1 = 1 0 1 = 1 = 1 0 1 = 0 1 0 = 1 = 1 = 1 1 1 = = 1 = 1 1 1 0
–   Yace 0.99.872504+8
−8
(−92)22.5 − 9.5
(+17−4=11)
70.3%
22.5 / 32
100.0%
+44
0 0 1 1 1 1 0 1 = 1 = = 1 0 1 = 1 = 1 1 = = = 1 1 1 = = 1 1 1 =
–   nanoSzachy 3.92494+13
−13
(−102)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+37
0 1 = = 1 1 1 1 1 1 0 =
–   Bruja 1.9.1 64-bit2486+11
−10
(−110)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
100.0%
−32
1 1 = 0 1 = = 1 1 = 0 1 1 0 0 1 1 0 1 = 1 1 0 = 0 1 1 = 1 0 = =
–   Tao 5.62482+10
−10
(−114)21.5 − 10.5
(+18−7=7)
67.2%
21.5 / 32
100.0%
+15
0 1 0 0 1 0 = = 1 = = = 1 1 1 1 1 1 1 1 1 1 0 1 1 = 1 = 0 1 0 1
–   Dorky 4.3 64-bit2465+11
−11
(−131)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+23
1 = 0 1 1 1 1 0 1 = 1 =
–   Kiwi 0.6d 64-bit2463+12
−12
(−133)19.5 − 12.5
(+14−7=11)
60.9%
19.5 / 32
100.0%
−63
1 = 1 0 1 1 1 1 0 0 1 0 = 1 = 1 = = 1 0 = 0 = 1 = 1 = = 1 0 1 =
–   Pawny 0.3 64-bit2462+13
−13
(−134)8 − 4
(+7−3=2)
66.7%
8.0 / 12
100.0%
−16
1 1 1 1 1 1 0 0 = = 0 1
–   LittleThought 1.052 64-bit2455+10
−10
(−141)23 − 9
(+20−6=6)
71.9%
23.0 / 32
100.0%
+23
0 0 = 1 1 1 = 1 1 = 1 1 1 0 1 0 1 1 1 1 = 1 1 1 = 0 1 1 = 1 0 1
–   Delphil 2.82449+14
−14
(−147)7 − 5
(+6−4=2)
58.3%
7.0 / 12
100.0%
−79
0 1 1 0 1 = 1 1 1 0 = 0
–   Counter 1.22445+10
−10
(−151)25.5 − 6.5
(+19−0=13)
79.7%
25.5 / 32
100.0%
+43
1 = 1 = = 1 1 1 1 = = = 1 1 = 1 1 1 1 1 = 1 = = 1 1 1 = 1 = 1 =
–   Atlas 3.14b 64-bit2435+13
−13
(−161)7 − 5
(+6−4=2)
58.3%
7.0 / 12
100.0%
−97
1 1 0 1 0 1 = 1 0 1 = 0
–   Abrok 5.02434+9
−9
(−162)24.5 − 7.5
(+23−6=3)
76.6%
24.5 / 32
100.0%
+60
1 0 1 0 1 1 1 0 1 1 = 1 1 1 1 1 = 0 1 1 0 1 1 1 1 0 1 1 1 = 1 1
–   King of Kings 2.562431+10
−10
(−165)21 − 11
(+15−5=12)
65.6%
21.0 / 32
100.0%
−66
= 1 = 1 = 1 = = 1 1 = 1 1 1 1 1 = 0 1 = = 0 = 1 = = 0 0 1 1 0 1
–   Gaia 3.5 64-bit2424+9
−9
(−172)22.5 − 9.5
(+19−6=7)
70.3%
22.5 / 32
100.0%
−24
1 1 = 0 1 0 1 = = 0 1 0 0 1 1 0 = 1 1 1 1 1 1 1 1 1 = = = 1 1 1
–   Eeyore 1.52 64-bit2424+10
−10
(−172)9 − 3
(+7−1=4)
75.0%
9.0 / 12
100.0%
−2
1 1 = = = 1 1 1 1 1 = 0
–   Hussar 0.42417+10
−10
(−179)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
−79
1 1 1 = = 1 0 1 = 0 1 0
–   Typhoon 1.00-3582412+16
−16
(−184)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
100.0%
−55
1 = 0 = = 1 1 = 1 1 = 1
–   Diablo 0.5.12384+10
−10
(−212)25 − 7
(+23−5=4)
78.1%
25.0 / 32
100.0%
+19
1 0 0 1 1 1 1 1 = = 1 1 1 1 1 1 1 = 1 1 1 1 = 0 1 0 1 1 1 1 0 1

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Created in 2005-2013 by CCRL team
Last games added on April 21, 2018